Effect of a conducting waveguide on the dynamics of ion hose instability of a relativistic electron beam propagating in the ion focusing regime

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Abstract

We analyze the effect of a conducting waveguide on the dynamics of the ion hose instability of a relativistic electron beam propagating in a rarefied gas-plasma medium in the ion focusing regime. It is shown using the linear theory of the instability under investigation that a decrease in the waveguide radius noticeably stabilizes the ion hose instability. In addition, it is noted that radial narrowing of the ion channel relative to the beam considerably decreases the amplitude of hose oscillations. © 2013 Pleiades Publishing, Ltd.
Original languageEnglish
Pages (from-to)1234-1237
JournalTechnical Physics
Volume58
Issue number8
DOIs
Publication statusPublished - 2013

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hoses
relativistic electron beams
waveguides
conduction
ions
rarefied gases
oscillations
radii

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title = "Effect of a conducting waveguide on the dynamics of ion hose instability of a relativistic electron beam propagating in the ion focusing regime",
abstract = "We analyze the effect of a conducting waveguide on the dynamics of the ion hose instability of a relativistic electron beam propagating in a rarefied gas-plasma medium in the ion focusing regime. It is shown using the linear theory of the instability under investigation that a decrease in the waveguide radius noticeably stabilizes the ion hose instability. In addition, it is noted that radial narrowing of the ion channel relative to the beam considerably decreases the amplitude of hose oscillations. {\circledC} 2013 Pleiades Publishing, Ltd.",
author = "E.K. Kolesnikov and A.S. Manuilov",
year = "2013",
doi = "10.1134/S1063784213080161",
language = "English",
volume = "58",
pages = "1234--1237",
journal = "Technical Physics",
issn = "1063-7842",
publisher = "Pleiades Publishing",
number = "8",

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TY - JOUR

T1 - Effect of a conducting waveguide on the dynamics of ion hose instability of a relativistic electron beam propagating in the ion focusing regime

AU - Kolesnikov, E.K.

AU - Manuilov, A.S.

PY - 2013

Y1 - 2013

N2 - We analyze the effect of a conducting waveguide on the dynamics of the ion hose instability of a relativistic electron beam propagating in a rarefied gas-plasma medium in the ion focusing regime. It is shown using the linear theory of the instability under investigation that a decrease in the waveguide radius noticeably stabilizes the ion hose instability. In addition, it is noted that radial narrowing of the ion channel relative to the beam considerably decreases the amplitude of hose oscillations. © 2013 Pleiades Publishing, Ltd.

AB - We analyze the effect of a conducting waveguide on the dynamics of the ion hose instability of a relativistic electron beam propagating in a rarefied gas-plasma medium in the ion focusing regime. It is shown using the linear theory of the instability under investigation that a decrease in the waveguide radius noticeably stabilizes the ion hose instability. In addition, it is noted that radial narrowing of the ion channel relative to the beam considerably decreases the amplitude of hose oscillations. © 2013 Pleiades Publishing, Ltd.

U2 - 10.1134/S1063784213080161

DO - 10.1134/S1063784213080161

M3 - Article

VL - 58

SP - 1234

EP - 1237

JO - Technical Physics

JF - Technical Physics

SN - 1063-7842

IS - 8

ER -